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Abstract #3158

Comparison of Compressed Sensing and Keyhole Methods for Fat-Water Separation

Sreenath Narayan1, Jun Miao1, Fangping Huang1, David Johnson2, Guo-Qiang Zhang1, David Wilson1

1Case Western Reserve University, Cleveland, OH, United States; 2Ohio State University, Columbus, OH, United States

Dixon-type methods require multiple scans with different chemical shift weights. Keyhole methods have previously been used to reduce scan time. In this abstract, we compare keyhole methods and Compressed Sensing for quantitative studies.